You will need 6 tennis balls a
5 - 6 = -1
2 + 7 = 9
-1 × 9 = -9
-9 would be the simplified answer.
Hope this helps!
Answer:
Angle 1,4 and 7
Step-by-step explanation:
I know I know
Answer:
Below.
Step-by-step explanation:
37+8= 45
45-8=37
so 45.
<u>answer:</u> 
<u>work:</u>
| subtract 5x and move it over to the 7x, and solve
| subtract 4 and move it over to the 10, and solve
| divide by 2
| final answer
hope this helps! ❤ from peachimin